RT8471 Datasheet - Richtek

RT8471, High Brightness LED Driver

® RT8471 1.2A/1A, Hysteretic, High Brightness LED Driver with Internal Switch General .
The RT8471 is a high efficiency, continuous mode inductive step-down converter, designed for driving single or multiple series connected LEDs from a v.

Features

* 7V to 36V Input Voltage Range
* Hysteretic Control with High Side Current Sensing
* Internal N-MOSFET with 350mΩ Low RDS(ON)
* 1A Output Current (For TSOT-23-5 Only)
* 1.2A Output Current (For SOP-8 (Exposed Pad) and MSOP-8 (Exposed Pad) Only)
* Up to 97% Efficiency
* T

Applications

* Automotive LED Lighting
* High Power LED Lighting
* Indicator and Emergency Lighting
* Architectural Lighting
* Low Voltage Industrial Lighting
* Signage and Decorative LED Lighting Marking Information RT8471GJ5 01=DNN 01= : Product Code DNN : Date Code RT8471ZSP RT847

RT8471-Richtek.pdf